Title:
FLOATING ROLLER POSITION DETECTION APPARATUS, FLOATING ROLLER POSITION ADJUSTMENT DEVICE, AND ROLLING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/041168
Kind Code:
A1
Abstract:
A floating roller position detection apparatus, comprising a rotating roller (10), a detection block (20), and a sensor (30). The rotating roller (10) is connected to a floating roller (100), so that the floating roller (100) can swing around the rotating axis of the rotating roller (10); the sensor (30) is used for measuring a detection distance (L1) between the sensor (30) and the detection block (20); one of the detection block (20) and the sensor (30) is fixedly arranged relative to the rotating roller (10), the other one of the detection block (20) and the sensor (30) is arranged at the position on the rotating roller (10) deviating from the rotating axis thereof, the detection distance (L1) changes along with the rotation of the rotating roller (10), and the rotating angle (α) of the rotating roller (10) and the detection distance (L1) have a mapping relationship. The floating roller position detection apparatus has an accurate detection result, and is beneficial to stabilizing the tension of a battery electrode sheet. The present invention also relates to a floating roller position adjustment device and a rolling system.
Inventors:
CAI HAO (CN)
Application Number:
PCT/CN2023/102868
Publication Date:
February 29, 2024
Filing Date:
June 27, 2023
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
B65H23/26
Foreign References:
| CN218289814U | 2023-01-13 | |||
| CN216037786U | 2022-03-15 | |||
| CN105668289A | 2016-06-15 | |||
| CN111392481A | 2020-07-10 | |||
| CN201834608U | 2011-05-18 | |||
| CN206172644U | 2017-05-17 | |||
| JP2001296102A | 2001-10-26 | |||
| US5602747A | 1997-02-11 |
Attorney, Agent or Firm:
BEIJING HAN KUN LAW OFFICES (CN)
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